Upstream information

CVE-2017-9526 at MITRE

Description

In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key (from side-channel observation during the signing process) can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point operations are used in the MPI library.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.3 2.6
Vector AV:N/AC:M/Au:N/C:P/I:N/A:N AV:L/AC:H/Au:N/C:P/I:P/A:N
Access Vector Network Local
Access Complexity Medium High
Authentication None None
Confidentiality Impact Partial Partial
Integrity Impact None Partial
Availability Impact None None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.9 3.6
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
Access Vector Network Physical
Access Complexity High High
Privileges Required None None
User Interaction None None
Scope Unchanged Changed
Confidentiality Impact High Low
Integrity Impact None Low
Availability Impact None None
CVSSv3 Version 3 3
SUSE Bugzilla entries: 1042326 [RESOLVED / FIXED], 1043777 [RESOLVED / DUPLICATE]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4/default-http-backend:beta1
Container caasp/v4/dnsmasq-nanny:2.78
Container caasp/v4/flannel:0.9.1
Container caasp/v4/haproxy:beta1
Container caasp/v4/kubedns:beta1
Container caasp/v4/nginx-ingress-controller:beta1
Container caasp/v4/openldap:beta1
Container caasp/v4/pause:1.0.0
Container caasp/v4/pv-recycler-node:8.25
Container caasp/v4/salt-api:beta1
Container caasp/v4/salt-master:beta1
Container caasp/v4/salt-minion:beta1
Container caasp/v4/sidecar:beta1
Container caasp/v4/velum:4.0.0
Container suse/sles12sp4:latest
Container suse/sles12sp5:latest
  • libgcrypt20 >= 1.6.1-16.39.1
Openstack Cloud Magnum Orchestration 7
  • libgcrypt20 >= 1.6.1-16.39.1
Patchnames:
SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-985
SUSE Linux Enterprise Desktop 12 SP2
  • libgcrypt20 >= 1.6.1-16.39.1
  • libgcrypt20-32bit >= 1.6.1-16.39.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-985
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • libgcrypt20 >= 1.6.1-16.39.1
  • libgcrypt20-32bit >= 1.6.1-16.39.1
  • libgcrypt20-hmac >= 1.6.1-16.39.1
  • libgcrypt20-hmac-32bit >= 1.6.1-16.39.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-985
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • libgcrypt20 >= 1.6.1-16.39.1
  • libgcrypt20-hmac >= 1.6.1-16.39.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2017-985
SUSE Linux Enterprise Software Development Kit 12 SP2
  • libgcrypt-devel >= 1.6.1-16.39.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-985


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
HPE Helion OpenStack 8 jakarta-commons-fileupload Released
HPE Helion OpenStack 8 java-1_7_0-openjdk Released
HPE Helion OpenStack 8 libgcrypt Released
Magnum Orchestration libgcrypt Released
SUSE CaaS Platform 4.0 java-10-openjdk Released
SUSE CaaS Platform 4.0 ruby2.5 Released
SUSE Enterprise Storage 5 jakarta-commons-fileupload Released
SUSE Enterprise Storage 5 java-1_7_0-openjdk Released
SUSE Enterprise Storage 5 libgcrypt Released
SUSE Enterprise Storage 6 java-10-openjdk Released
SUSE Enterprise Storage 6 ruby2.5 Released
SUSE Linux Enterprise Desktop 12 SP1 libgcrypt Affected
SUSE Linux Enterprise Desktop 12 SP2 libgcrypt Released
SUSE Linux Enterprise High Availability Extension 12 SP3 pcre Released
SUSE Linux Enterprise High Availability Extension 12 SP4 pcre Released
SUSE Linux Enterprise High Availability Extension 12 SP5 pcre Released
SUSE Linux Enterprise High Performance Computing 12 SP5 jakarta-commons-fileupload Released
SUSE Linux Enterprise High Performance Computing 12 SP5 jasper Released
SUSE Linux Enterprise High Performance Computing 12 SP5 java-1_7_0-openjdk Released
SUSE Linux Enterprise High Performance Computing 12 SP5 libgcrypt Released
SUSE Linux Enterprise High Performance Computing 12 SP5 pcre Released
SUSE Linux Enterprise High Performance Computing 15 LTSS java-10-openjdk Released
SUSE Linux Enterprise High Performance Computing 15 LTSS ruby2.5 Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS ruby2.5 Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 ruby2.5 Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 ruby2.5 Released
SUSE Linux Enterprise Module for Containers 12 sles12-docker-image Released
SUSE Linux Enterprise Module for Containers 12 sles12sp1-docker-image Released
SUSE Linux Enterprise Module for Legacy 12 compat-libgcrypt11 Not affected
SUSE Linux Enterprise Module for Legacy 15 SP1 java-10-openjdk Released
SUSE Linux Enterprise Point of Service Image Server 12 jakarta-commons-fileupload Released
SUSE Linux Enterprise Point of Service Image Server 12 java-1_7_0-openjdk Released
SUSE Linux Enterprise Point of Service Image Server 12 libgcrypt Released
SUSE Linux Enterprise Server 11 SP3 LTSS libgcrypt Not affected
SUSE Linux Enterprise Server 11 SP4 libgcrypt Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS mysql Released
SUSE Linux Enterprise Server 12 LTSS libgcrypt Affected
SUSE Linux Enterprise Server 12 SP1 libgcrypt Affected
SUSE Linux Enterprise Server 12 SP2 libgcrypt Released
SUSE Linux Enterprise Server 12 SP2 BCL jakarta-commons-fileupload Released
SUSE Linux Enterprise Server 12 SP2 BCL java-1_7_0-openjdk Released
SUSE Linux Enterprise Server 12 SP2 BCL libgcrypt Released
SUSE Linux Enterprise Server 12 SP2 ESPOS jakarta-commons-fileupload Released
SUSE Linux Enterprise Server 12 SP2 ESPOS java-1_7_0-openjdk Released
SUSE Linux Enterprise Server 12 SP2 ESPOS libgcrypt Released
SUSE Linux Enterprise Server 12 SP2 LTSS jakarta-commons-fileupload Released
SUSE Linux Enterprise Server 12 SP2 LTSS java-1_7_0-openjdk Released
SUSE Linux Enterprise Server 12 SP2 LTSS libgcrypt Released
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON jakarta-commons-fileupload Released
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON java-1_7_0-openjdk Released
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON libgcrypt Released
SUSE Linux Enterprise Server 12 SP2 LTSS SAP jakarta-commons-fileupload Released
SUSE Linux Enterprise Server 12 SP2 LTSS SAP java-1_7_0-openjdk Released
SUSE Linux Enterprise Server 12 SP2 LTSS SAP libgcrypt Released
SUSE Linux Enterprise Server 12 SP3 BCL jakarta-commons-fileupload Released
SUSE Linux Enterprise Server 12 SP3 BCL java-1_7_0-openjdk Released
SUSE Linux Enterprise Server 12 SP3 BCL libgcrypt Released
SUSE Linux Enterprise Server 12 SP3 ESPOS jakarta-commons-fileupload Released
SUSE Linux Enterprise Server 12 SP3 ESPOS java-1_7_0-openjdk Released
SUSE Linux Enterprise Server 12 SP3 ESPOS libgcrypt Released
SUSE Linux Enterprise Server 12 SP3 LTSS jakarta-commons-fileupload Released
SUSE Linux Enterprise Server 12 SP3 LTSS java-1_7_0-openjdk Released
SUSE Linux Enterprise Server 12 SP3 LTSS libgcrypt Released
SUSE Linux Enterprise Server 12 SP4 ESPOS jakarta-commons-fileupload Released
SUSE Linux Enterprise Server 12 SP4 ESPOS java-1_7_0-openjdk Released
SUSE Linux Enterprise Server 12 SP4 ESPOS libgcrypt Released
SUSE Linux Enterprise Server 12 SP4 LTSS jakarta-commons-fileupload Released
SUSE Linux Enterprise Server 12 SP4 LTSS java-1_7_0-openjdk Released
SUSE Linux Enterprise Server 12 SP4 LTSS libgcrypt Released
SUSE Linux Enterprise Server 12 SP5 jakarta-commons-fileupload Released
SUSE Linux Enterprise Server 12 SP5 jasper Released
SUSE Linux Enterprise Server 12 SP5 java-1_7_0-openjdk Released
SUSE Linux Enterprise Server 12 SP5 libgcrypt Released
SUSE Linux Enterprise Server 12 SP5 pcre Released
SUSE Linux Enterprise Server 15 LTSS java-10-openjdk Released
SUSE Linux Enterprise Server 15 LTSS ruby2.5 Released
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux java-10-openjdk Released
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux ruby2.5 Released
SUSE Linux Enterprise Server 15 SP1 LTSS java-10-openjdk Released
SUSE Linux Enterprise Server 15 SP1 LTSS ruby2.5 Released
SUSE Linux Enterprise Server ESPOS 15 java-10-openjdk Released
SUSE Linux Enterprise Server ESPOS 15 ruby2.5 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 jakarta-commons-fileupload Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 java-1_7_0-openjdk Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 libgcrypt Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 jakarta-commons-fileupload Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 java-1_7_0-openjdk Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libgcrypt Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 pcre Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 jakarta-commons-fileupload Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 java-1_7_0-openjdk Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libgcrypt Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 pcre Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 jakarta-commons-fileupload Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 jasper Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 java-1_7_0-openjdk Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libgcrypt Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 pcre Released
SUSE Linux Enterprise Server for SAP Applications 15 java-10-openjdk Released
SUSE Linux Enterprise Server for SAP Applications 15 ruby2.5 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 java-10-openjdk Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 ruby2.5 Released
SUSE Linux Enterprise Server for the Raspberry Pi libgcrypt Released
SUSE Linux Enterprise Software Development Kit 11 SP4 libgcrypt Not affected
SUSE Linux Enterprise Software Development Kit 12 libgcrypt Released
SUSE Linux Enterprise Software Development Kit 12 SP1 libgcrypt Affected
SUSE Linux Enterprise Software Development Kit 12 SP5 libgcrypt Released
SUSE Linux Enterprise Workstation Extension 12 pcre Released
SUSE Manager Proxy 4.0 java-10-openjdk Released
SUSE Manager Proxy 4.0 ruby2.5 Released
SUSE Manager Retail Branch Server 4.0 java-10-openjdk Released
SUSE Manager Retail Branch Server 4.0 ruby2.5 Released
SUSE Manager Server 4.0 java-10-openjdk Released
SUSE Manager Server 4.0 ruby2.5 Released
SUSE OpenStack Cloud 7 jakarta-commons-fileupload Released
SUSE OpenStack Cloud 7 java-1_7_0-openjdk Released
SUSE OpenStack Cloud 7 libgcrypt Released
SUSE OpenStack Cloud 8 jakarta-commons-fileupload Released
SUSE OpenStack Cloud 8 java-1_7_0-openjdk Released
SUSE OpenStack Cloud 8 libgcrypt Released
SUSE OpenStack Cloud 9 jakarta-commons-fileupload Released
SUSE OpenStack Cloud 9 java-1_7_0-openjdk Released
SUSE OpenStack Cloud 9 libgcrypt Released
SUSE OpenStack Cloud Crowbar 8 jakarta-commons-fileupload Released
SUSE OpenStack Cloud Crowbar 8 java-1_7_0-openjdk Released
SUSE OpenStack Cloud Crowbar 8 libgcrypt Released
SUSE OpenStack Cloud Crowbar 9 jakarta-commons-fileupload Released
SUSE OpenStack Cloud Crowbar 9 java-1_7_0-openjdk Released
SUSE OpenStack Cloud Crowbar 9 libgcrypt Released